Is it better to use amalgam or resin for filling lower posterior teeth? . Beautiful or not. But I heard that amalgam filling will dig a big hole?

Hello, let me introduce the advantages and disadvantages of resin filling: 1. Advantages: The resin is mainly used for front teeth, which is called tooth pigment, and the filled teeth are realistic. 2. Disadvantages: The resin used to fill the posterior teeth will feel sore after the operation, and then it will be replaced by amalgam. The second disadvantage of resin-filled teeth is that they are easy to eat blocked teeth after operation. Because the adjacent teeth are filled with dental caries, it is necessary to place molding pieces, which will be solidified after being placed. After hardening, there will be a gap for placing molded parts, which is easy to plug teeth. The third disadvantage of resin filling is that it is easy to form the overhang of filling. When filling adjacent cavities, it is necessary to make a good molded part and gap wedge, which may cause protrusion. After removing the molding piece, the light-cured resin is hard, and it is difficult to find the same color as the teeth. If found, it is difficult to remove. If you stay there for a long time, it will lead to the destruction of alveolar bone. The problem of amalgam filling teeth. The composition, properties, mixing and filling methods of amalgam have been greatly studied and improved, making amalgam gradually become an ideal filling material. So far, there is no scientific literature that amalgam filling materials are harmful to human body, so there is no need to worry about amalgam filling materials, which will not affect our health.

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